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1. 发明申请

US20120299668A1 CAVITY FILTER HAVING SURGE SUPPRESS MEANS 失效
标题翻译：具有超声波抑制手段的透气过滤器
公开(公告)号：US20120299668A1
公开(公告)日：2012-11-29
申请号：US13115702
申请日：2011-05-25
申请人： Hsien-Wen LIU , Chien-Chih LEE , Chin-Hsuan TSAI , Shang-Yu YANG
发明人： Hsien-Wen LIU , Chien-Chih LEE , Chin-Hsuan TSAI , Shang-Yu YANG
IPC分类号： H01P1/207
CPC分类号： H01P1/2138 , H01P1/30
摘要： A cavity filter includes a base member defining therein a resonant chamber, an antenna port disposed at the center of the resonant chamber, two signal input/output ports respectively disposed at two distal ends of the resonant chamber for signal input/output, a cover member covering the base member, two feedback channels disposed in the base member at two opposite lateral sides relative to the resonant chamber and respectively connected between the signal ports and the antenna port, and wave-absorbing components respectively mounted in the feedback channels for removing surge waves from feedback frequency components in the feedback channels.
摘要翻译：空腔滤波器包括：在其中限定谐振室的基座构件，设置在谐振室中心的天线端口，分别设置在用于信号输入/输出的谐振室的两个远端处的两个信号输入/输出端口，盖构件覆盖基部构件，两个相对于谐振室的两个相对的横向侧设置在基座构件中并且分别连接在信号端口和天线端口之间的反馈通道，以及分别安装在反馈通道中用于去除浪涌波的波浪吸收组件来自反馈信号中的反馈频率分量。

2. 发明申请

US20120200374A1 HIGH-ORDER HARMONIC DEVICE OF CAVITY FILTER 失效
标题翻译：高性能滤波器谐波器件
公开(公告)号：US20120200374A1
公开(公告)日：2012-08-09
申请号：US13020444
申请日：2011-02-03
申请人： Chien-Chih LEE , Wei-Chin Hsu , Hsien-Wen Liu
发明人： Chien-Chih LEE , Wei-Chin Hsu , Hsien-Wen Liu
IPC分类号： H01P1/205
CPC分类号： H01P1/205 , H01P1/2053 , H01P7/04
摘要： A high-order harmonic device of a cavity filter including a base and a lid cover the base is disclosed. The base has a through groove connecting to an upper and a lower portion. The base has a plurality of output terminal with metallic conductor extending into the inner side formed on the surface of the sidewall. The base has resonance space formed indented to receive the metallic conductor and extending to connect to the through groove. The lid has a plurality of threading holes formed corresponding to chambers and partitions received with adjusting elements for height adjustment. The adjusting elements has the resonance bars corresponding to every chamber and the suppressing bars corresponding to every partition. By adjusting suppressing bar and the partition to a predetermined distance, the space of the channel for transmitting the high-order harmonic wave can be reduced to suppress noise produced by high-order harmonic wave.
摘要翻译：公开了一种包括基座和盖子覆盖基座的空腔滤波器的高次谐波装置。基部具有连接到上部和下部的通孔。基座具有多个输出端子，金属导体延伸到形成在侧壁表面上的内侧。底座具有形成为凹入的谐振空间，用于容纳金属导体并延伸以连接到通孔。所述盖具有多个对应于室和隔板形成的穿孔，所述隔间和隔板被接纳有用于高度调节的调节元件。调节元件具有对应于每个室的共振杆和对应于每个分区的抑制棒。通过将抑制棒和隔板调节到预定距离，可以减少用于发送高次谐波的通道的空间，以抑制由高次谐波产生的噪声。

3. 发明申请

US20140049437A1 MULTI-INPUT MULTI-OUTPUT ANTENNA WITH ELECTROMAGNETIC BAND-GAP STRUCTURE 有权
标题翻译：具有电磁带隙结构的多输入多输出天线
公开(公告)号：US20140049437A1
公开(公告)日：2014-02-20
申请号：US13588496
申请日：2012-08-17
申请人： Kuo-Fong HUNG , Ho-Chung CHEN , Mao-Lin WU , Chien-Chih LEE
发明人： Kuo-Fong HUNG , Ho-Chung CHEN , Mao-Lin WU , Chien-Chih LEE
IPC分类号： H01Q21/28
CPC分类号： H01Q15/006 , H01Q1/521 , H01Q21/28
摘要： A MIMO (Multi-Input Multi-Output) antenna includes a system ground plane, an antenna ground plane, an EBG (Electromagnetic Band-Gap) structure, a first antenna element, and a second antenna element. The antenna ground plane overlaps a first portion of the system ground plane. The EBG structure is formed on a second portion of the system ground plane. The first antenna element and the second antenna element are both disposed in proximity to the EBG structure, but substantially extend in different directions.
摘要翻译： MIMO（多输入多输出）天线包括系统接地平面，天线接地平面，EBG（电磁带隙）结构，第一天线元件和第二天线元件。天线接地平面与系统接地层的第一部分重叠。 EBG结构形成在系统接地层的第二部分上。第一天线元件和第二天线元件均设置在EBG结构附近，但基本上在不同的方向上延伸。

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